Hollow plate cutting machine

Abstract

The utility model discloses a hollow plate cutting machine, which relates to the technical field of mechanical cutting and comprises a hollow plate cutting machine main body, a movable cutting frame is arranged on the hollow plate cutting machine main body, and a cutting mounting seat is fixedly mounted at the bottom of the movable cutting frame. Mounting bases are fixedly mounted at the positions, close to the center, of the left side and the right side of the cutting mounting base correspondingly, electric telescopic rods are fixedly mounted at the tops of the two mounting bases correspondingly, a plurality of clamping grooves are evenly formed in the bottoms of the two connecting blocks correspondingly, and mounting grooves are formed in the two connecting blocks correspondingly. Pressure sensors are fixedly mounted on the top walls of the interiors of the two mounting grooves correspondingly, by arranging balls and clamping grooves, the hollow plate cutting device can move along with movement of a cutting knife, the edge of a to-be-cut pattern of a hollow plate is pressed and fixed, damage caused by movement or sliding of the hollow plate in the machining process is prevented, and the quality and safety of the hollow plate are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical cutting, in particular to a hollow plate cutting machine. Background Art

[0002] Hollow board cutting machine is a kind of equipment used to cut hollow board, which adopts advanced mechanical technology and automatic control system. Compared with traditional sawmill, hollow board cutting machine has higher efficiency and more precise cutting quality. First of all, hollow board cutting machine is equipped with high-speed rotating blade, which can easily cut thick hollow board into thin slices or products of specific shapes. Secondly, the operation of cutting machine is very simple, and it only needs to be set up and adjusted according to the instructions to start working; at the same time, it also has automatic material cutting function, which can avoid waste and improve production efficiency.

[0003] However, the existing technology cannot follow the cutting knife to press and fix the edge of the pattern to be cut of the hollow board to be cut, resulting in the inability to ensure product quality and safety. Utility Model Content

[0004] The utility model provides a hollow plate cutting machine to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hollow plate cutting machine, comprising a hollow plate cutting machine body, a movable cutting frame is arranged on the hollow plate cutting machine body, a cutting mounting seat is fixedly installed at the bottom of the movable cutting frame, a cutting knife is arranged at the bottom of the cutting mounting seat, mounting seats are fixedly installed at positions near the center on the left and right sides of the cutting mounting seat, electric telescopic rods are fixedly installed on the tops of the two mounting seats, connecting rods are fixedly installed on the output ends of the two electric telescopic rods, connecting blocks are fixedly installed on the ends of the two connecting rods away from the two electric telescopic rods, a plurality of card slots are evenly opened at the bottoms of the two connecting blocks, mounting slots are opened inside the two connecting blocks, and pressure sensors are fixedly installed on the inner top walls of the two mounting slots.

[0006] Furthermore, one end of the two connecting rods away from the two electric telescopic rods passes through the tops of the two mounting seats and extends out of the bottoms of the mounting seats. The output ends of the connecting rods and the electric telescopic rods are movably connected to the mounting seats.

[0007] Furthermore, spring sheets are fixedly installed at positions near the bottom of the inner walls of the two installation grooves, and the tops of the two spring sheets are respectively close to the detection ends of the two pressure sensors.

[0008] Furthermore, a plurality of the card slots are each provided with a ball bearing inside, a plurality of auxiliary beads are evenly distributed inside the plurality of card slots, and outer surfaces of the plurality of the ball bearings are respectively tightly attached to the auxiliary beads inside the plurality of card slots.

[0009] Furthermore, the two installation grooves are respectively communicated with the interior of one of the plurality of slots on the two connecting blocks.

[0010] Furthermore, the two electric telescopic rods correspond to two pressure sensors respectively, and the two electric telescopic rods are electrically connected to the two pressure sensors respectively.

[0011] Furthermore, the bottoms of the two spring sheets are respectively close to the surfaces of two corresponding ones of the plurality of balls.

[0012] Furthermore, a control box and a limiting pressing plate are provided on the main body of the hollow plate cutting machine.

[0013] Compared with the prior art, the utility model provides a hollow plate cutting machine, which has the following beneficial effects:

[0014] 1. The hollow board cutting machine is equipped with an electric telescopic rod, a pressure sensor and a spring. Through the output end of the electric telescopic rod, the hollow boards of different sizes can be subsequently positioned. The output end of the electric telescopic rod can be limited by the pressure sensor and the spring to avoid damage to the surface of the hollow board and affect the product quality. It can also ensure that the ball is in close contact with the hollow board, which is convenient for subsequent work.

[0015] 2. The hollow board cutting machine, by setting the ball bearings and the card slots, can move along with the movement of the cutting knife and press and fix the edge of the pattern to be cut of the hollow board, so as to prevent the hollow board from moving or sliding during the processing and causing damage, so as to ensure its quality and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a structural diagram of the cutting mounting seat of the utility model;

[0018] Figure 3 This is a distribution diagram of the balls of the utility model on the connecting block;

[0019] Figure 4 This is a structural diagram of the connection between the electric telescopic rod and the connecting rod of the utility model;

[0020] Figure 5 It is a position structure diagram of the clamping slot adjacent to the mounting slot and the mounting slot of the utility model;

[0021] Figure 6 This is a connection structure diagram of a common card slot and a connection block of the utility model.

[0022] In the figure: 1. Hollow plate cutting machine body; 2. Mobile cutting frame; 3. Cutting mounting seat; 4. Cutting knife; 5. Control box; 6. Electric telescopic rod; 7. Mounting seat; 8. Connecting block; 9. Ball bearing; 10. Card slot; 11. Pressure sensor; 12. Shrapnel; 13. Mounting slot; 14. Connecting rod; 15. Limiting clamping plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 The utility model discloses a hollow plate cutting machine, including a hollow plate cutting machine body 1, a movable cutting frame 2 is arranged on the hollow plate cutting machine body 1, a cutting mounting seat 3 is fixedly installed at the bottom of the movable cutting frame 2, a cutting knife 4 is arranged at the bottom of the cutting mounting seat 3, mounting seats 7 are fixedly installed near the center at the left and right sides of the cutting mounting seat 3, electric telescopic rods 6 are fixedly installed on the tops of the two mounting seats 7, connecting rods 14 are fixedly installed on the output ends of the two electric telescopic rods 6, connecting blocks 8 are fixedly installed on the ends of the two connecting rods 14 away from the two electric telescopic rods 6, a plurality of card slots 10 are evenly opened at the bottoms of the two connecting blocks 8, mounting slots 13 are opened inside the two connecting blocks 8, and pressure sensors 11 are fixedly installed on the inner top walls of the two mounting slots 13.

[0025] Specifically, one end of the two connecting rods 14 away from the two electric telescopic rods 6 passes through the tops of the two mounting seats 7 and extends out of the bottom of the mounting seats 7. The output ends of the connecting rods 14 and the electric telescopic rods 6 are movably connected to the mounting seats 7.

[0026] In this embodiment, it is convenient to adjust the hollow plates of different heights later.

[0027] Specifically, spring pieces 12 are fixedly mounted on inner walls of the two mounting grooves 13 near the bottom, and the tops of the two spring pieces 12 are respectively close to the detection ends of the two pressure sensors 11 .

[0028] In this embodiment, it is convenient to trigger the pressure sensor 11 later.

[0029] Specifically, a plurality of the slots 10 are each provided with a ball 9 , a plurality of auxiliary balls are evenly distributed inside the plurality of slots 10 , and outer surfaces of the plurality of ball 9 are respectively in close contact with the auxiliary balls inside the plurality of slots 10 .

[0030] In this embodiment, the subsequent rotation of the auxiliary ball is facilitated, and the ball 9 is limited by the clamping groove 10.

[0031] Specifically, the two installation slots 13 are respectively communicated with the interior of one of the plurality of slots 10 on the two connection blocks 8 .

[0032] Specifically, the two electric telescopic rods 6 correspond to two pressure sensors 11 respectively, and the two electric telescopic rods 6 are electrically connected to the two pressure sensors 11 respectively.

[0033] In this embodiment, while ensuring the limit of the electric telescopic rod 6, the uniqueness of the instruction is ensured, thereby avoiding the uniqueness of the limit instructions of the electric telescopic rod 6 by multiple pressure sensors 11, and reducing the production cost.

[0034] Specifically, the bottoms of the two spring sheets 12 are respectively close to the surfaces of two corresponding ones of the plurality of balls 9 .

[0035] In this embodiment, when the ball 9 is subsequently subjected to force, the spring piece 12 and the pressure sensor 11 are triggered.

[0036] Specifically, a control box 5 and a limiting pressing plate 15 are provided on the hollow plate cutting machine body 1 .

[0037] In this embodiment, it is convenient for subsequent control and limiting of the hollow plate placed on the hollow plate cutting machine body 1, so as to facilitate subsequent cutting.

[0038] When in use, the hollow board to be processed is placed on the hollow board cutting machine body 1 and fixed on the hollow board cutting machine body 1 by the limiting pressing plate 15. When there is no object pressed against the bottom of the ball 9, it is pulled away from the auxiliary ball and the spring piece 12 due to gravity, and the hollow board cutting machine body 1 is started. The cutting mounting seat 3 is driven to move by the mobile cutting frame 2. When the cutting knife 4 is about to cut the hollow board to be cut, the electric telescopic rod 6 is started, and the connecting rod 14 is driven to move downward through the output ends of the electric telescopic rod 6 on both sides of the cutting mounting seat 3. The surface of the ball 9 is pressed against the top of the hollow board to be cut, thereby pressing the edge of the to-be-cut portion of the hollow board to be cut, which can help to firmly press the edge of the to-be-cut portion against the top of the hollow board cutting machine body 1, and prevent the hollow board from moving or sliding during processing and causing damage, so as to ensure its quality and safety. When the surface of the ball 9 contacts the hollow board, the hollow board and the ball 9 are pressed against each other to generate an extrusion force, and the ball 9 is retracted into the slot 10 under the pressure, and is pressed against the auxiliary bead and the spring 12, and the spring 12 is pressed against the auxiliary bead and the spring 12. The extrusion force is retracted and contacts the pressure sensor 11. When the pressure sensor 11 is stressed, the output end of the electric telescopic rod 6 is electrically driven to stop moving, thereby preventing the output end of the electric telescopic rod 6 from moving downward to damage the surface of the hollow plate, and the spring 12 can also prevent the ball 9 from not being in close contact with the hollow plate. If the output end of the electric telescopic rod 6 is not retracted, when a gap is generated between the ball 9 and the hollow plate, the pressure on the ball 9 disappears, and the pressure pressed on the spring 12 also disappears. The spring 12 recovers due to the disappearance of pressure, and the pressure on the pressure sensor 11 also disappears. After the pressure on the pressure sensor 11 disappears, the output end of the electric telescopic rod 6 is electrically driven to move downward until the ball 9 is in close contact with the hollow plate. After the pressure sensor 11 senses the pressure, the output end of the electric telescopic rod 6 stops moving downward again, and one pressure sensor 11 corresponds to one electric telescopic rod 6, thereby ensuring the uniqueness of the limit instruction, and without cutting the hollow plate, the output end of the electric telescopic rod 6 is directly driven to drive the connecting rod 14 and the connecting block 8 to retract, which is convenient for next use.

[0039] To summarize, the hollow board cutting machine, by providing the electric telescopic rod 6, the pressure sensor 11 and the spring 12, can perform subsequent positioning of hollow boards of different sizes through the output end of the electric telescopic rod 6, and can limit the output end of the electric telescopic rod 6 through the pressure sensor 11 and the spring 12 to avoid damage to the surface of the hollow board and affect the product quality, and can ensure that the ball 9 is in close contact with the hollow board to facilitate subsequent work, and by providing the ball 9 and the card slot 10, it can move with the movement of the cutting knife 4 and press and fix the edge of the pattern to be cut of the hollow board to prevent the hollow board from moving or sliding during processing and causing damage, so as to ensure its quality and safety.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hollow plate cutting machine, comprising a hollow plate cutting machine body (1), characterized in that: The hollow plate cutting machine body (1) is provided with a movable cutting frame (2), a cutting mounting seat (3) is fixedly installed at the bottom of the movable cutting frame (2), a cutting knife (4) is arranged at the bottom of the cutting mounting seat (3), mounting seats (7) are fixedly installed at positions near the center on the left and right sides of the cutting mounting seat (3), electric telescopic rods (6) are fixedly installed on the tops of the two mounting seats (7), connecting rods (14) are fixedly installed on the output ends of the two electric telescopic rods (6), connecting blocks (8) are fixedly installed at the ends of the two connecting rods (14) away from the two electric telescopic rods (6), a plurality of slots (10) are evenly opened at the bottoms of the two connecting blocks (8), mounting slots (13) are opened inside the two connecting blocks (8), and pressure sensors (11) are fixedly installed on the inner top walls of the two mounting slots (13).

2. A hollow plate cutting machine according to claim 1, characterized in that: One end of the two connecting rods (14) away from the two electric telescopic rods (6) passes through the tops of the two mounting seats (7) and extends out of the bottom of the mounting seats (7); the connection points of the connecting rods (14) and the output ends of the electric telescopic rods (6) and the mounting seats (7) are movably sleeved.

3. The hollow plate cutting machine according to claim 1, characterized in that: Spring sheets (12) are fixedly mounted on the inner walls of the two mounting grooves (13) near the bottom, and the tops of the two spring sheets (12) are respectively close to the detection ends of the two pressure sensors (11).

4. The hollow plate cutting machine according to claim 1, characterized in that: A plurality of the slots (10) are each provided with a rolling ball (9), a plurality of auxiliary beads are evenly distributed inside the plurality of slots (10), and the outer surfaces of the plurality of rolling balls (9) are respectively tightly attached to the auxiliary beads inside the plurality of slots (10).

5. The hollow plate cutting machine according to claim 1, characterized in that: The two installation grooves (13) are respectively connected to the interior of one of the plurality of slots (10) on the two connection blocks (8).

6. The hollow plate cutting machine according to claim 1, characterized in that: The two electric telescopic rods (6) correspond to two pressure sensors (11) respectively, and the two electric telescopic rods (6) are electrically connected to the two pressure sensors (11) respectively.

7. The hollow plate cutting machine according to claim 3, characterized in that: The bottoms of the two spring sheets (12) are respectively close to the surfaces of two corresponding ones of the plurality of balls (9).

8. The hollow plate cutting machine according to claim 1, characterized in that: The hollow plate cutting machine body (1) is provided with a control box (5) and a limiting pressing plate (15).

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